Motor in his seat tube! The worlds gone mad!
Really a tiny motor like that even running at high speed through a gearbox is only a couple of hundred watts, and needs a good battery supply too. How is it controlled? Does it have a torque sensor on cranks and use this in a closed torque loop, thereby needing a good level of control electronics too? The noise would be more than audible from the motor at high speed !!

Go take a ride with a powermeter and you will see just how much power you can output for a short burts compared with continuous, and compare what you think is hard work with a pro cyclists power output. Difference is mind blowing. You realise these people are just animals..

Who is online

Users browsing this forum: No registered users and 21 guests

You cannot post new topics in this forumYou cannot reply to topics in this forumYou cannot edit your posts in this forumYou cannot delete your posts in this forumYou cannot post attachments in this forum